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# frozen_string_literal: true
module Gitlab
module OptimisticLocking
module_function
def retry_lock(subject, retries = 100, &block)
# TODO(Observability): We should be recording details of the number of retries and the duration of the total execution here
ActiveRecord::Base.transaction do
yield(subject)
end
rescue ActiveRecord::StaleObjectError
retries -= 1
raise unless retries >= 0
subject.reset
retry
end
alias_method :retry_optimistic_lock, :retry_lock
end
end
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